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Table 4 Time to drain the device battery from 100 to 90% under different policies

From: Sensor Guardian: prevent privacy inference on Android sensors

  Original Allow All Deny All Randomization
Time to drain battery from 100 to 90% (T) 36’ 45” (T O ) 35’ 57” 35’ 48” 35’ 48”
TT O 0 48” 57” 57”
Power consumption overhead (TT O )/T O 0 2.1% 2.6% 2.6%